Bluetooth Version: V4.2+EDR
Frequency: 20 Hz ~ 20 KHZ
Voltage: 5 v + / -0.25
Frequency: 2.402 ~ 2.480 GHz
Effective Range: 10 Meters
FM Frequencies: 87.5MHz – 108.0MHZ
Power Management: Overcurrent /Overvoltage/Over-temperature/Short circuit protection.

1. Smart Quick charger (QC3.0 5V/9V/12V MAX 12W), high efficiency and safety.
2. IOS or Android connected easy, Main current APP joint seamless
3. Intelligent detection, Voice broadcast.
4. Full duplex stereo, Low noise (CVC noise cancellation).
5. Small and good looking, Adapted to different vehicles.

1. This equipment can detect battery's voltage, Voice broadcast.
2. Dual SMART USB charger (QC3.0+1.0A) Integrated car charger of output 5V-3100mA (MAX)
3. Support APE/FLAC/WAV lossless music playing, and MP3/WMA normal format music.
4. High performance Bluetooth chip, output more stable.
5. Support TF card/U disk/Bluetooth, can switch from each other easily.
6. Full duplex stereo, Low noise (CVC noise cancellation).
7. Bluetooth hands-free phone calling/hang up/redial/set frequency by one key